GSC Power-Division Intake 21-4N Chrome Polished Valve Set of 8, 35mm STD (gsc2022-8) 1507 all with this simple upgrade

all with this simple upgrade

Customers assume full responsibility for their use of this aftermarket software

The lost wax method allows the collector pipes to merge smoothly

Front Canard Set - Pair

6-month limited clear coat warranty covers heavy cloudiness or discoloration beyond one shade

GSC Power-Division Intake 21-4N Chrome Polished Valve Set of 8, 35mm STD (gsc2022-8) 1507 all with this simple upgradeWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the